Security News
More than 300,000 users across 71 countries have been victimized by a new Android threat campaign called the Schoolyard Bully Trojan. Mainly designed to steal Facebook credentials, the malware is camouflaged as legitimate education-themed applications to lure unsuspecting users into downloading them.
Google has removed two new malicious dropper apps that have been detected on the Play Store for Android, one of which posed as a lifestyle app and was caught distributing the Xenomorph banking malware. "Xenomorph is a trojan that steals credentials from banking applications on users' devices," Zscaler ThreatLabz researchers Himanshu Sharma and Viral Gandhi said in an analysis published Thursday.
As one of the oldest banking trojans - dating back to the mid-2000s - the software nasty has a number of variants and been given a few monikers, including URSNIF, Gozi, and ISFB. It's crossed paths with other malware families, had its source code leaked twice since 2016 and, according to Mandiant, is now less a single malware family than a "Set of related siblings." In a report this week, Mandiant researchers Sandor Nemes, Sulian Lebegue, and Jessa Valdez wrote that a strain of URSNIF's RM3 version is no longer a banking trojan but a generic backdoor, similar to the short-lived Saigon variant.
The notorious Android banking trojan known as SharkBot has once again made an appearance on the Google Play Store by masquerading as antivirus and cleaner apps. "This new dropper doesn't rely on Accessibility permissions to automatically perform the installation of the dropper Sharkbot malware," NCC Group's Fox-IT said in a report.
The SOVA Android banking trojan is continuing to be actively developed with upgraded capabilities to target no less than 200 mobile applications, including banking apps and crypto exchanges and wallets, up from 90 apps when it started out. In less than a year, the trojan has also acted as a foundation for another Android malware called MaliBot that's designed to target online banking and cryptocurrency wallet customers in Spain and Italy.
A previously unknown Android banking trojan has been discovered in the wild, targeting users of the Spanish financial services company BBVA. Said to be in its early stages of development, the malware - dubbed Revive by Italian cybersecurity firm Cleafy - was first observed on June 15, 2022 and distributed by means of phishing campaigns. "The name Revive has been chosen since one of the functionality of the malware is restarting in case the malware stops working, Cleafy researchers Federico Valentini and Francesco Iubatti said in a Monday write-up."
Cybersecurity researchers have discovered a new campaign attributed to the Chinese "Tropic Trooper" hacking group, which employs a novel loader called Nimbda and a new variant of the Yahoyah trojan. The trojan is bundled in a greyware tool named 'SMS Bomber,' which is used for denial of service attacks against phones, flooding them with messages.
A new strain of Android malware has been spotted in the wild targeting online banking and cryptocurrency wallet customers in Spain and Italy, just weeks after a coordinated law enforcement operation dismantled FluBot. The information stealing trojan, codenamed MaliBot by F5 Labs, is as feature-rich as its counterparts, allowing it to steal credentials and cookies, bypass multi-factor authentication codes, and abuse Android's Accessibility Service to monitor the victim's device screen.
10 of the most prolific mobile banking trojans have set their eyes on 639 financial applications that are available on the Google Play Store and have been cumulatively downloaded over 1.01 billion times. These apps alone account for more than 260 million downloads from the official app marketplace.
The ten most prolific Android mobile banking trojans target 639 financial applications that collectively have over one billion downloads on the Google Play Store. Mobile banking trojans hide behind seemingly benign apps like productivity tools and games and commonly sneak into the Google Play Store, Android's official app store.